XD Telescoping Aluminum Outrigger PolesFor use on sport fishing boats up to 40 feet.Features:Tigress Track(R) Internal Tracking System, now with dual-tracks for increased tube strength and guiding alignmentLarger tube diameters and wall thicknesses for increased strength and durabilityAnodized cold draw tubes inside and out for maximum protection from corrosionDouble-locking and polished 316 Stainless Steel push-buttons on the lower tube sections for less 'hole wallowing'Redesigned rings and tips316 Stainless Steel polished eyeletsUVI marine grade thermoplastic internal bushings for trouble free sliding operationDouble 1/4" cross-holes in the butt ends in much thicker wall in anodized aluminum for the push-in-pinUVI thermoplastic butt sleeves to